Awesome news. May God bless you in this journey!
When I was going through the process as an adult joining the Catholic Church, which takes about a 6 months to a year, the Sister leading that particular class would always tell them that she would rather they be a good <insert whatever Christian denomination> than a bad Catholic. Many Catholic Parishes would allow someone who was simply curious, even with no intent of joining, to attend such classes - perhaps with some conditions to avoid having a presence disruptive to others wanting to join. We had a photographer, Assembly of God (many anti=Catholic members) attend all of our classes, even took pictures of the Easter ceremony bringing us into the Church. He was deeply moved by it all, but did not join.
Most Catholic Parishes are conducting such a class right now in prep for Easter. A few might be open even now to allowing you to attend provided it was just to listen, as the class would be far enough along by now that they may not want to allow the many questions you might have. Such a class would at least give you a broad brush of the Catholic Church.
In your described position you might want to visit Churches on both sides of the Catholic/Protestant divide and be cautious of any that insist you join now or start talking about your salvation being in jeopardy if you do not join that particular Church. I would run from such responses to your journey. You have already seen one response here indicative of that type of response.
You should never get such a response from the Catholic side of the divide, at least not from anyone with Holy Orders (Priest, Deacons, Nuns...etc). You are less likely to get such a response on the Protestant side if you stick with the mainstream denominations and the major associations each Church can be affiliated with. I would also suggest approaching only a Pastor or where there might be multiple - the senior Pastor rather than just talking to any member. Many members on both sides of the isle can be misguided in both efforts and their knowledge of their own denomination.
Good luck and glad to hear of your conversion,